53329540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22037}}^1$

素因数の和:22068

約数の個数: 36

約数和(自身を含む): 123104268

約数和(自身を除く): 69774728

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 22037, 44074, 88148, 110185, 220370, 242407, 440740, 484814, 969628, 1212035, 2424070, 2666477, 4848140, 5332954, 10665908, 13332385, 26664770, 53329540]

約数ペア:

[(1, 53329540), (2, 26664770), (4, 13332385), (5, 10665908), (10, 5332954), (11, 4848140), (20, 2666477), (22, 2424070), (44, 1212035), (55, 969628), (110, 484814), (121, 440740), (220, 242407), (242, 220370), (484, 110185), (605, 88148), (1210, 44074), (2420, 22037)]